299865890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{4729}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 573162480

約数和(自身を除く): 273296590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 373, 746, 1865, 3730, 4729, 6341, 9458, 12682, 23645, 31705, 47290, 63410, 80393, 160786, 401965, 803930, 1763917, 3527834, 8819585, 17639170, 29986589, 59973178, 149932945, 299865890]

約数ペア:

[(1, 299865890), (2, 149932945), (5, 59973178), (10, 29986589), (17, 17639170), (34, 8819585), (85, 3527834), (170, 1763917), (373, 803930), (746, 401965), (1865, 160786), (3730, 80393), (4729, 63410), (6341, 47290), (9458, 31705), (12682, 23645)]